Feedstuffs for ruminants
AssigneeNippon Paper Industries Co., Ltd.
InventorsTaisuke Minohara, Kana Sato, Hiroshi Shinkura, Kazuhiro Kurosu, Takeshi Iimori
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Abstract
The present invention aims to provide feedstuffs for ruminants with high nutritional value capable of promoting rumination. According to the present invention, feedstuffs for ruminants containing a kraft pulp derived from a lignocellulosic material are provided, wherein the kraft pulp has a Canadian standard freeness of 400 ml or more.
Claims14
A process for preparing a feed pellet for ruminants containing a kraft pulp derived from a wood material, wherein the kraft pulp comprises an oxygen-delignified kraft pulp having a kappa number of 5 to 15, a Canadian standard freeness of 400 ml or more and 600 ml or less;
- the wood material comprises hardwoods and/or softwoods;
- and the pellet has a mechanical durability of 97.5% by mass or more, comprising:
- beating the oxygen-delignified kraft pulp using a beater to Canadian Standard Freeness of 400 ml or more and 600 ml or less;
- controlling a moisture content of the oxygen-delignified kraft pulp to 15 to 35% by mass;
- and pressing/compressing the kraft pulp having a moisture content of 15 to 35% by mass to obtain the feed pellet.
Dependencies are inferred from the claim text.